Semi Finished Bifocal Blended CR Lens
$2.97
A classic, effective and low-cost solution for presbyopia.
Descripción
Semifinished Bifocal Blended Clear 1.499 Uncoated Ø70/28 MAJESTIC.
Code. 11230000032
CR SEMI FINISHED BLENDED TOP BIFOCAL LENS
- Blended Top Bifocal Segment 28mm
- ISO 9002 quality standards
- Exact thicknes and base curve
- Thinner and lighter
- Tintable and uniform
| 1.499 S/F BLENDED BIFOCAL LENS (70/28mm) | ||||||||||||
| Material refractive
index=1.499 |
Tooling index=1.530 | |||||||||||
| Diameter | Nominal | T.C. | Rad | Back | E.T. | C.T. | Sag | Seg | Seg | Add | Rx Range
Recommended |
|
| Curve | Curve | Inset | Drop | Range | ||||||||
| 70/28mm | 400 | 3,97 | 133,50 | 5,60 | 9,00 | 7,00 | 2,36 | 0 | 5 | 1.00-3.50 | -1.00D/-3.00D | |
| 70/28mm | 600 | 6,11 | 86,74 | 5,60 | 9,00 | 9,50 | 3,68 | 0 | 5 | 1.00-3.50 | +2.00D/-2.00D | |
Información adicional
| BASE/ADD | 4.00+1.00, 4.00+1.25, 4.00+1.50, 4.00+1.75, 4.00+2.00, 4.00+2.25, 4.00+2.50, 4.00+2.75, 4.00+3.00, 4.00+3.25, 4.00+3.50, 6.00+1.00, 6.00+1.25, 6.00+1.50, 6.00+1.75, 6.00+2.00, 6.00+2.25, 6.00+2.50, 6.00+2.75, 6.00+3.00, 6.00+3.25, 6.00+3.50 |
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